CN100443691C - Inorganic cloth based folded lifting type fire-proof rolling shutter door - Google Patents
Inorganic cloth based folded lifting type fire-proof rolling shutter door Download PDFInfo
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- CN100443691C CN100443691C CNB2006100479609A CN200610047960A CN100443691C CN 100443691 C CN100443691 C CN 100443691C CN B2006100479609 A CNB2006100479609 A CN B2006100479609A CN 200610047960 A CN200610047960 A CN 200610047960A CN 100443691 C CN100443691 C CN 100443691C
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- clamping plate
- door
- wire rope
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Abstract
The invention discloses an inorganic cloth-based folded lifting protection roller shade, comprising door-convolving machine (10) set in lodge (7), two-rows steel cable (3) set in vertical, multiple splints (2) transversely set in distance and fixed on inorganic cloth-based shade, top splint (2) is firmly connected with lodge (7), bottom splint is fixed with the bottom end of steel cable and ringer (9) of multiple splints in middle is set on steel cable (3), whose top is connected with roller axis (8) of door-convolving machine, bottom board (5) is set between two splints whose bottom end is connected with steel cable (3). It is applied in various shape hole with big span, L-shape, U-shape and so on.
Description
Technical field:
The present invention relates to a kind of fire curtain that is used to separate area of fire protection, the inorganic cloth based folded lifting type fire-proof rolling shutter door at especially a kind of suitable large span and " L " shape, " U " shape, circle, various geometries hole such as square.
Background technology:
At present, the fire curtain that is used to separate area of fire protection mainly contains steel fire curtain and the inorganic curtain face of double track fire curtain, its structure is that door-rolling machine is placed in the lodge, the upper end of inorganic curtain face or steel curtain sheet is fixed on the spool of door-rolling machine, rotate the curtain face by spool, the curtain face is risen or decline.But above two kinds of fire curtains mainly are adapted to the hole of rectilinear form to be installed, it can not be installed in " L ", " U ", place, various geometries hole such as circular, square, straight line hole span is greater than the fire curtain of 20m simultaneously, also often greatly can't scrolling because of the spool winding degree, can not satisfy on-the-spot fire-fighting and require and fit up effect.
Summary of the invention:
The present invention is that existing in prior technology is size-constrained, the problem of narrow application range in order to solve, and a kind of inorganic cloth based folded lifting type fire-proof rolling shutter door applied widely is provided.
Technical solution of the present invention is: a kind of inorganic cloth based folded lifting type fire-proof rolling shutter door, door-rolling machine 10 is arranged, door-rolling machine 10 places in the lodge 7, the double wire rope 3 that vertical setting is arranged, the a plurality of clamping plate 2 that are horizontally arranged at interval are fixed on the inorganic fabricbase curtain face 1, the clamping plate 2 on top are fixedlyed connected with lodge 7, the clamping plate 2 and wire rope 3 lower ends of bottom are fixed, the collar 9 on middle a plurality of clamping plate 2 is enclosed within on the wire rope 3, wire rope 3 tops link to each other with the spool 8 of door-rolling machine 10 by the fixed pulley 4 that is installed in the lodge 7, are connected with base plate 5 between two clamping plate 2 that bottom and wire rope 3 join.
Described clamping plate 2 have the termination, and the two ends of clamping plate 2 place in the guide rail 6.
Described door-rolling machine 10 correspondingly is provided with two, is connected to bevel gear 11 on its spool 8, and bevel gear 11 is joined with axle 12, and wire rope 3 joins with spool 8 and axle 12 respectively, can make the whole curtain face of roller shutter form L shaped, T shape or U-shaped like this.
The present invention compared with prior art has following advantage:
1. can adapt to the large span (〉=20m) installation of fire resistance rolling shutter door;
2. clamping plate and base shape can design according to cavity entrance shape, the fire resistance rolling shutter door that is adapted to " L " shape, " U " shape, circle, various geometries hole such as square is installed, need not on the corner fixedly feigned column, save human and material resources, fit up effective, the fire-fighting requirement can be satisfied, the interior space can be maximally utilised simultaneously.
Description of drawings:
Fig. 1 is the Facad structure schematic diagram of the embodiment of the invention.
Fig. 2 is an A-A sectional view among Fig. 1.
Fig. 3 is an embodiment of the invention running part structural representation.
Fig. 4 is an embodiment of the invention clamp region schematic diagram.
The specific embodiment:
Door-rolling machine 10 is arranged, and door-rolling machine 10 places in the lodge 7, door-rolling machine 10, lodge 7 and all same prior art of control circuit of joining with door-rolling machine 10.There have a plurality of wire rope 3 vertically to be arranged to be double, has on the inorganic fabricbase curtain face 1 of fireproof mezzanine in the middle of a plurality of clamping plate 2 (a pair of) that have the screw of the collar 9 to be horizontally arranged at interval are fixed on, and inorganic fabricbase curtain face 1 places between the clamping plate 2.The clamping plate 2 on top are fixedlyed connected with lodge 7, the clamping plate 2 of bottom and wire rope 3 lower ends fix and two clamping plate 2 between be connected with base plate 5,9 of the collars on middle a plurality of clamping plate 2 are enclosed within on the wire rope 3, wire rope 3 tops link to each other with the spool 8 of door-rolling machine 10 by the fixed pulley 4 that is installed in the lodge 7, and the two ends of clamping plate 2 place in the guide rail 6.Clamping plate 2 two ends are provided with anti-window catch, and the width of curtain face 1 should be less than clamping plate 2 width.Embodiment 1 is suitable for the plane area of fire protection.
Other structure is all with embodiment 1, be whole curtain face be T shape, L shaped or U-shaped, can determine the shape of clamping plate 2 according to the concrete shape of roller shutter, the connected mode of clamping plate 2 can promptly connect with the clamping plate 2 of screw 18 with segmentation as shown in Figure 4.Door-rolling machine 10 can be many, with the wire rope on the scrolling Different Plane 3.But also can be with transmission mechanism shown in Figure 3, promptly the two ends with spool 8 are connected to bevel gear 11, bevel gear 11 is joined with the axle 12 that is arranged on the bearing 13, bevel gear 11, bearing 13 and all be arranged on the gear-box 16 with bearing 15 that spool 8 joins, on the termination of axle 12, be connected to flange 17, during installation, gear-box 16 is fixing by flange 17, wire rope 3 joins with spool 8 and axle 12 respectively, and the termination of clamping plate 2 all places in the guide rail 6.
Other structure is with embodiment 1 or embodiment 2, and just clamping plate 2, base plate 5 all are the annulars of sealing, as circular, square etc., because the clamping plate 2 that seal do not have the termination, so need not guide rail 6.
The course of work:
During the no condition of a fire, wire rope 3 twists on the spool 8 of door-rolling machine 10 by fixed pulley 4, the bottom clamping plate 2 that join with wire rope 3 lower ends promote with wire rope 3 along guide rail 6, a plurality of clamping plate 2 simultaneously also slide and make inorganic fabricbase curtain face 1 folding along guide rail 6, when below bottom clamping plate 2 rise to lodge 7, door-rolling machine 10 stops; When having the condition of a fire to separate area of fire protection, door-rolling machine 10 controlled circuit are controlled and are started, the clamping plate 2 on top are fixing, bottom clamping plate 2 descend with wire rope 3 along guide rail 6, middle folding inorganic fabricbase curtain face 1 launches, form the confined air gas-bearing formation between two-layer inorganic fabricbase curtain face 1, base plate 5, two side rails 6 and lodge 7 bottoms, good heat-insulation effect need not water cooling.
Claims (3)
1. inorganic cloth based folded lifting type fire-proof rolling shutter door, door-rolling machine (10) is arranged, door-rolling machine (10) places in the lodge (7), it is characterized in that: the double wire rope (3) that vertical setting is arranged, the a plurality of clamping plate (2) that are horizontally arranged at interval are fixed on the inorganic fabricbase curtain face (1), the clamping plate on top (2) are fixedlyed connected with lodge (7), the clamping plate of bottom (2) are fixed with wire rope (3) lower end, the collar (9) on middle a plurality of clamping plate (2) is enclosed within on the wire rope (3), wire rope (3) top links to each other with the spool (8) of door-rolling machine (10) by the fixed pulley (4) that is installed in the lodge (7), is connected with base plate (5) between two clamping plate (2) that bottom and wire rope (3) join.
2. inorganic cloth based folded lifting type fire-proof rolling shutter door according to claim 1 is characterized in that: described clamping plate (2) have the termination, and the two ends of clamping plate (2) place in the guide rail (6).
3. inorganic cloth based folded lifting type fire-proof rolling shutter door according to claim 1 is characterized in that: be connected to bevel gear (11) on the described spool (8), bevel gear (11) is joined with axle (12), and wire rope (3) joins with spool (8) and axle (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100479609A CN100443691C (en) | 2006-09-30 | 2006-09-30 | Inorganic cloth based folded lifting type fire-proof rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100479609A CN100443691C (en) | 2006-09-30 | 2006-09-30 | Inorganic cloth based folded lifting type fire-proof rolling shutter door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1928315A CN1928315A (en) | 2007-03-14 |
| CN100443691C true CN100443691C (en) | 2008-12-17 |
Family
ID=37858412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100479609A Ceased CN100443691C (en) | 2006-09-30 | 2006-09-30 | Inorganic cloth based folded lifting type fire-proof rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100443691C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101399354B1 (en) * | 2009-05-20 | 2014-05-27 | 닛도오 고오기 가부시키가이샤 | Sliding door device for fire prevention and sash roller device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2266913A (en) * | 1992-05-12 | 1993-11-17 | Northern Doors | Roller shutter track joint |
| CN2177081Y (en) * | 1993-03-14 | 1994-09-14 | 夏宗明 | Anti-fire roll curtain |
| CN2529999Y (en) * | 2002-04-01 | 2003-01-08 | 深圳鹏基龙电安防股份有限公司 | Folding fireproof curtain |
| CN2634090Y (en) * | 2003-07-29 | 2004-08-18 | 王仲明 | Inner placed adjustable film hollow glass |
| CN2731052Y (en) * | 2004-09-07 | 2005-10-05 | 刘永贵 | Double-track inorganic compound belt fireproof rolling curtain |
-
2006
- 2006-09-30 CN CNB2006100479609A patent/CN100443691C/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2266913A (en) * | 1992-05-12 | 1993-11-17 | Northern Doors | Roller shutter track joint |
| CN2177081Y (en) * | 1993-03-14 | 1994-09-14 | 夏宗明 | Anti-fire roll curtain |
| CN2529999Y (en) * | 2002-04-01 | 2003-01-08 | 深圳鹏基龙电安防股份有限公司 | Folding fireproof curtain |
| CN2634090Y (en) * | 2003-07-29 | 2004-08-18 | 王仲明 | Inner placed adjustable film hollow glass |
| CN2731052Y (en) * | 2004-09-07 | 2005-10-05 | 刘永贵 | Double-track inorganic compound belt fireproof rolling curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1928315A (en) | 2007-03-14 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Decision date of declaring invalidation: 20130628 Decision number of declaring invalidation: 20897 Granted publication date: 20081217 |